Inexperience

In`ex*pe"ri*ence (?), n. [L. inexperientia, cf. F. inexpérience. See In- not, and Experience.] Absence or want of experience; lack of personal and experimental knowledge; as, the inexperience of youth.

Failings which are incident to youth and inexperience.
Dryden.

Prejudice and self-sufficiency naturally proceed from inexperience of the world, and ignorance of mankind.
Addison.